| Dunkerque to Oakley (California) | 5,417.18 mi (8,718.11 km) |
| Dunkerque to Oakton (Virginia) | 3,789.12 mi (6,098.01 km) |
| Dunkerque to Oakville (Missouri) | 4,324.72 mi (6,959.96 km) |
| Dunkerque to Oatfield (Oregon) | 5,009.04 mi (8,061.27 km) |
| Dunkerque to Ocala (Florida) | 4,452.49 mi (7,165.58 km) |
| Dunkerque to Ocean Acres (New Jersey) | 3,627.67 mi (5,838.17 km) |
| Dunkerque to Ocean City (New Jersey) | 3,661.82 mi (5,893.14 km) |
| Dunkerque to Ocean Pines (Maryland) | 3,723.69 mi (5,992.70 km) |
| Dunkerque to Ocean Pointe (Hawaii) | 7,297.55 mi (11,744.27 km) |
| Dunkerque to Ocean Springs (Mississippi) | 4,664.33 mi (7,506.52 km) |
| Dunkerque to Oceanside (California) | 5,560.02 mi (8,947.98 km) |
| Dunkerque to Oceanside (New York) | 3,562.48 mi (5,733.25 km) |
| Dunkerque to Ocoee (Florida) | 4,456.36 mi (7,171.82 km) |
| Dunkerque to Oconomowoc (Wisconsin) | 4,033.60 mi (6,491.46 km) |
| Dunkerque to Odenton (Maryland) | 3,756.38 mi (6,045.31 km) |
